VOICE-TO-TEXT REIMAGINED

SPEAK.
TRANSCRIBE.
DONE.

Privacy-first voice-to-text desktop application. Hold a global hotkey to record, release to transcribe. Text is instantly injected into your active application.

BENCHMARK: 30 SEC AUDIO

1.5s

OiPer Desktop

1.5s
3.27s
3.55s
6.46s
1.5s

Transcription Time

4x

Faster Than OpenAI

100%

Local Processing

0

Data Sent to Cloud

CORE
FEATURES

Everything you need for seamless voice transcription, designed with performance and privacy as the core principles.

GLOBAL HOTKEY

Press and hold to record, release to transcribe. Text appears instantly in your active application.

PRIVACY FIRST

All transcription runs locally on your machine. Your data never leaves your device.

BLAZING FAST

1.5 seconds to transcribe 30 seconds of audio. Native code for maximum performance.

GPU POWERED

Auto-detect and utilize GPU acceleration where available for even faster results.

FULL CONTROL

Choose your backend, models, and whether to use optional online services.

ON-DEVICE LOGS

Activity logs and audio stay local. Complete data sovereignty guaranteed.

PERFORMANCE

SPEED &
EFFICIENCY

Written in native code for maximum performance. GPU acceleration where available. Extremely low latency. Minimal resource usage. OiPer achieves the fastest transcription while maintaining high quality and keeping data on your device.

#1OiPer Desktop1.5s
#2Lemonfox API3.27s
#3Python Faster-Whisper3.55s
#4OpenAI Whisper 1 API6.46s

* Benchmark: 30 second English audio transcription

HOW IT WORKS

1

HOLD GLOBAL HOTKEY

Press your configured hotkey to start recording audio

2

SPEAK NATURALLY

Talk in your natural voice, OiPer captures everything

3

RELEASE TO TRANSCRIBE

Let go of the hotkey and transcription begins instantly

4

TEXT INJECTED

Transcribed text appears in your active application

SETTINGS &
CONFIGURATION

Configure every aspect of OiPer to match your workflow. Speech model management, backend preferences, online provider configuration, and advanced options all at your fingertips.

SPEECH MODELS

Select and download models. Various sizes and specialized types available.

BACKEND OPTIONS

Auto detection, CPU-only mode, or GPU acceleration.

ONLINE PROVIDERS

Custom base URL, API key management, model configuration.

LLM TRANSCRIPTION

Enhanced accuracy for technical terminology using LLMs.

QUICK FACTS

  • Online optimization is completely optional
  • Requires your own API key for online services
  • Enable or disable online features anytime
  • Works with Gemini, specialized models, and more

PRIVACY & SECURITY

OiPer runs entirely on your machine by default. Your voice, your transcripts, your logs never leave your device unless you explicitly choose to use online services.

LOCAL PROCESSING

All transcription happens on your device. No cloud dependencies.

YOUR CHOICE

Online optimization is optional. You decide what runs where.

DATA CONTROL

Activity logs and audio stay on-device. Full sovereignty.

READY TO TRANSFORM
YOUR WORKFLOW?

Download OiPer Desktop and experience the fastest, most private voice-to-text solution.

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